Dinámica Temporal de Pequeños Peces de Agua libre en la Laguna “La Cuarentena”; (Isla Carabajal, río Paraná medio)
- 1 January 1985
- journal article
- research article
- Published by Taylor & Francis in Studies on Neotropical Fauna and Environment
- Vol. 20 (1) , 49-58
- https://doi.org/10.1080/01650528509360670
Abstract
The experimental use of a small trawl, in “La Cuarentena”; lagoon (31°42'S, 60°37'W), during 1982 allowed to obtain preliminary data on the species rechange and specific diversity variations through the time. A total of 1011 specimens belonging principally to 5 families: Clupeidae, Engraulidae, Characidae, Curimatidae and Auchenipteridae were caught. Changes in the fish community in function of the water level variations, temperature and migration patterns of the involved species are analized.Keywords
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